Google Wiki

Google is adding wiki service to its arsenal of web applications. It looks like the wiki will be sooner or later integrated into Google Docs & Spreadsheets. This is really cool, I love wikis. It was my first time to hear about JotSpot which Google has just acquired. I really wish I had tried it before Google acquired it in order to experience the difference in service after Google's acquisition. Anyway, it seems the JotSpot service was not for free (I'm not sure if they had a free edition), so I wouldn't have tried it anyway if I had known about it earlier. I love using free stuff, perhaps that one of the strong reasons I love Google.